diff --git a/RELEASES.json b/RELEASES.json
index 1bb76e4..c4e0742 100644
--- a/RELEASES.json
+++ b/RELEASES.json
@@ -1,4 +1,13 @@
 [
+  {
+    "version": "2026-05-03T15:21Z",
+    "date": "2026-05-03",
+    "title": "Übersichtlichere Navigation in der Seitenleiste",
+    "items": [
+      "Schaltflächen in der Seitenleiste haben jetzt klarere Icons und kürzere Beschriftungen",
+      "Der Feedback-Button zeigt nun ein Brief-Symbol für bessere Erkennbarkeit"
+    ]
+  },
   {
     "version": "2026-04-30T23:12Z",
     "date": "2026-04-30",
diff --git a/src/static/dashboard.html b/src/static/dashboard.html
index 26b9b52..4737350 100644
--- a/src/static/dashboard.html
+++ b/src/static/dashboard.html
@@ -123,8 +123,14 @@
                 <div id="archived-incidents" aria-live="polite" style="display:none;"></div>
             </div>
             <div class="sidebar-sources-link">
-                <button class="btn btn-secondary btn-full btn-small" onclick="App.openSourceManagement()">Quellen verwalten</button>
-                <button class="btn btn-secondary btn-full btn-small sidebar-feedback-btn" onclick="App.openFeedback()">Feedback senden</button>
+                <button class="btn btn-secondary btn-full btn-small" onclick="App.openSourceManagement()" title="Quellen verwalten">
+                    <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><ellipse cx="12" cy="5" rx="9" ry="3"/><path d="M3 5v14c0 1.66 4.03 3 9 3s9-1.34 9-3V5"/><path d="M3 12c0 1.66 4.03 3 9 3s9-1.34 9-3"/></svg>
+                    <span>Quellen</span>
+                </button>
+                <button class="btn btn-secondary btn-full btn-small sidebar-feedback-btn" onclick="App.openFeedback()" title="Feedback senden">
+                    <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><rect width="20" height="16" x="2" y="4" rx="2"/><path d="m22 7-10 5L2 7"/></svg>
+                    <span>Feedback</span>
+                </button>
                 <!-- Tutorial-Einstieg temporaer deaktiviert (Ueberarbeitung) - reaktivieren durch Entfernen der Kommentarzeichen:
                 <button class="btn btn-secondary btn-full btn-small" onclick="Tutorial.start()" title="Interaktiven Rundgang starten">Rundgang starten</button>
                 -->